import functools
import json
import time

from flask import Blueprint, redirect
from application.models.users.user import *
import random, re, redis, requests
from flask import jsonify, request, make_response, current_app
from captcha.image import ImageCaptcha  # 验证生成类
from werkzeug.security import generate_password_hash, check_password_hash
from application.tools.captcha.captcha import captcha
from application.tools.myredis import r
from application.tools.comm import sendMsg
from application.tools.myjwt import mjwt

user_blue = Blueprint("userblue", __name__)


# 权限认证
# def islogin(func):
#     @functools.wraps(func)
#     def wrapper():
#         # func()
#         #权限验证判断 如果有问题返回
#         return func
#     return wrapper
def islogin(type):
    def pemistion(func):
        def wrapper():
            func()
            if type == 1:
                return redirect('http://www.baidu.com')
            else:
                return redirect('http://www.jd.com')

        return wrapper

    return pemistion


# 测试
from application.tools.comm import get_ali_object


@user_blue.route('/test')
def test():
    orderno = '234234'
    pay = get_ali_object()
    # 生成支付的url
    query_params = pay.direct_pay(
        subject="test",  # 商品简单描述
        out_trade_no=str(orderno),  # 用户购买的商品订单号（每次不一样） 20180301073422891
        total_amount=float(1.00),  # 交易金额(单位: 元 保留俩位小数)
    )
    pay_url = "https://openapi.alipaydev.com/gateway.do?{0}".format(query_params)  # 支付宝网关地址（沙箱应用）
    return jsonify({'code': 200, 'url': pay_url})


# 获取验证图片
@user_blue.route("/getcode")
# @islogin(2)
def regcode():
    # print('getcode')
    # 生成图片验证码 text文字,image图片流
    name, text, image = captcha.generate_captcha()
    # 从页面获取uuid作为redis key
    uuid = str(request.args.get('uuid'))
    # 存入redis
    r.str_add(uuid, str(text), 60)
    # 以流的方式生成图片验证码
    res = make_response(image)
    res.headers['Content-Type'] = 'image/jpg'
    return res


# 发送短信验证码
@user_blue.route('/sendSmsCode', methods=['POST'])
def send_sms():
    data = request.data
    print(data)
    if data:
        data = json.loads(data)
        # 获取3个参数
        uuid = data.get('uuid')
        piccode = data.get('piccode')
        mobile = data.get('mobile')
        # 通过uuid查询redis
        value = r.str_get(uuid)
        if value:
            # 俩个验证码对比,如果成功调用短信平台发短信
            if piccode.lower() == value.lower():
                # 验证1分钟内只能发一次
                mcode = r.str_get(mobile)
                if mcode:
                    return jsonify({'code': 10012, 'mes': '一分钟内不能重复发'})
                # 生成5位随机数
                scode = random.randint(10000, 99999)
                # 调用短信平台
                flag = sendMsg(mobile, scode)
                if flag == True:
                    # print("验证码》》》》》",scode)
                    # 存入redis
                    r.str_add(mobile, scode, 60)
                    # 删除图片验证码
                    r.del_str(uuid)
                    # 返回结果
                    return jsonify({'code': 200, 'mes': f'发送成功,验证码为{scode}'})
                else:
                    return jsonify({'code': 10013, 'mes': '发送验证码失效'})
            else:
                return jsonify({'code': 10011, 'mes': '图片验证错误'})
            # 失败返回错误信息
        else:
            return jsonify({'code': 10010, 'mes': '图片验证不存在'})


# 注册登录
@user_blue.route('/login', methods=['POST'])
def login():
    # 获取参数,手机号m验证码
    data = request.data
    if data:
        data = json.loads(data)
        # 获取参数
        # 获取2个参数
        mcode = data.get('mcode')
        mobile = data.get('mobile')
        # 根据手机号去redis获取验证码

        code = r.str_get(mobile)
        # 判断是否存在
        if code:
            # 验证码是否相同
            if str(code) == str(mcode):

                # 如果相同查询数据库user表
                # 如果不相同返回错误
                # 如果存在返回用户信息
                user = User.query.filter(User.mobile == mobile).first()
                if user:
                    # 删除redis中的验证码
                    r.del_str(mobile)
                else:
                    u = User(mobile=mobile, nikename=mobile)
                    db.session.add(u)
                    db.session.commit()
                    print("注册成功")
                    user = User.query.filter(User.mobile == mobile).first()
                # 用户信息生成JWT  token
                token = mjwt.encode(data={'data': {'uid': user.id, 'exp': int(time.time())}})

                return jsonify({'code': 200, 'token': token, 'userid': user.id})
                # 返回给页面
            else:
                return jsonify({'code': 10021, 'mes': '验证码错误'})

        else:
            return jsonify({'code': 10020, 'mes': '前端错误'})


# 获取weibo地址
@user_blue.route('/getwxurl')
def getwburl():
    client_id = '3674019597'
    redirect_uri = "http://127.0.0.1:8000/user/weiboCallback/"
    url = "https://api.weibo.com/oauth2/authorize?client_id=%s&response_type=code&redirect_uri=%s" % (
        client_id, redirect_uri)
    return jsonify({'code': 200, 'url': url})


# weibo回调接口
@user_blue.route('/weiboCallback/')
def weiboCallback():
    # 获取code
    code = request.args.get('code')
    # 向access-token接口发起post请求
    data = {"client_id": '3674019597', "client_secret": "7ae99bc0d54ead29fc8d1b9fabd78587",
            "grant_type": "authorization_code",
            'redirect_uri': "http://127.0.0.1:8000/user/weiboCallback/", 'code': code}
    res = requests.post('https://api.weibo.com/oauth2/access_token', data=data)
    # 解析参数，tolken，uid
    mes = json.loads(res.text)
    token = mes['access_token']
    uid = mes['uid']

    # 查询三方登录中uid是否存在，如果存在，查询用户表，用用户信息生成token跳转到vue页面
    # sf = SfLogin.query.filter(SfLogin.uid == uid).first()
    # if sf:
    #     user = User.query.filter(User.id == sf.userid).first()
    #     data={'data':{"userid":user[0],"exp":int(time.time())}}
    #     token = mjwt.jwt_encode(data)
    #     return redirect('http://localhost:8080/#/upateToken?userid='+str(user[0])+"&token="+token)

    sql = "select user.id from user inner join sf_login on user.id=sf_login.userid where sf_login.uid='%s'" % (uid)
    user = db.session.execute(sql)
    # orm查询
    # 判断是否查询到
    if user:
        for i in user:
            data = {'data': {"userid": i[0], "exp": int(time.time())}}
            token = mjwt.jwt_encode(data)
            return redirect('http://localhost:8080/#/upateToken?userid=' + str(i[0]) + "&token=" + token)
    # 不存在跳转到vue绑定页面，token uid传递过去
    return redirect('http://localhost:8080/#/bindMobile?uid=' + uid + "&token=" + token)


# 绑定手机号
@user_blue.route("/bindMobile", methods=["POST"])
def bindMobile():
    data = json.loads(request.data)
    mobile = data["mobile"]
    uid = data["uid"]
    token = data["token"]
    # 先查询用户表，如果用户手机号存在
    user = User.query.filter(User.mobile == mobile).first()
    if not user:
        # 添加用户
        u = User(mobile=mobile, nikename=mobile)
        db.session.add(u)
        db.session.commit()
        # 获取用户信息
        user = User.query.filter(User.mobile == mobile).first()

    sfuser = SfLogin(userid=user.id, webfrom="wb", uid=uid, token=token)
    db.session.add(sfuser)
    db.session.commit()
    # 如果不存在，写入user表
    # 获取userid, 写入第三方登录表， 生成token返回
    data = {"data": user.id, "exp": int(time.time())}
    token = mjwt.jwt_encode(data)
    # return redirect("http://localhost:8080/#/bindMobile?uid="+str(uid)+"&token="+token)
    return jsonify({'userid': str(user.id), 'token': token})


# 购买Vip生成订单
@user_blue.route('/buy', methods=['POST'])
def buy():
    data = json.loads(request.data)
    userid = data['userid']
    year = data['year']
    money = 200
    tmoney = money * int(year)
    # 生成订单号
    order_no = str(int(time.time())) + str(userid)
    # 写入Vip记录表
    viprecord = VipRecord(order_no=order_no, userid=userid, year=year, money=tmoney, active_money=tmoney, status=1)
    db.session.add(viprecord)
    db.session.commit()
    # 支付宝，返回支付url
    pay = get_ali_object()
    # 生成支付的url
    query_params = pay.direct_pay(
        subject="test",  # 商品简单描述
        out_trade_no=str(order_no),  # 用户购买的商品订单号（每次不一样） 20180301073422891
        total_amount=float(1.00),  # 交易金额(单位: 元 保留俩位小数)
    )
    pay_url = "https://openapi.alipaydev.com/gateway.do?{0}".format(query_params)  # 支付宝网关地址（沙箱应用）
    return jsonify({'code': 200, 'url': pay_url})


 # aatelm1359 @ sandbox.com
@user_blue.route("/callback")
def callback():
    # 接收参数
    data = request.args
    datames = {k:v for k,v in data.items()}
    # 删除字典中的key为sign的记录
    sign = datames.pop("sign")
    # 鉴权 订单号 流水号
    pay = get_ali_object()
    flag = pay.verify(datames, sign)

    if flag == True:
        # 支付宝流水号
        transaction_no = datames["trade_no"]
        print("支付宝流水号----transaction_no>>>>>>>>",transaction_no)
        # 订单号
        order_no = datames["out_trade_no"]
        print("订单号-----order_no>>>>>>>",order_no)
        # 事务处理
        # try:
        # 订单号更新订单表
        record = VipRecord.query.filter(VipRecord.order_no == order_no).first()
        record.status = 2
        record.transaction_no = transaction_no
        db.session.add(record)
        # 更新用户表
        User.query.filter(User.id == record.userid).update({"level":2})
        # 更新vip表
        vip = Vip.query.filter(Vip.userid == record.userid, Vip.status == 1).first()
        if vip is not None:
            # 结束时间+购买年限
            etime = vip.e_time.split("-")
            tyear = int(etime[0]) + int(record.year)
            yearstr = "-"
            etime[0] = str(tyear)
            retime = yearstr.join(etime)
            vip.e_time = retime
            db.session.add(vip)
        else:
            year = 365 * int(record.year)
            retime = datetime.datetime.now()+datetime.timedelta(days=year)
            # nowyear = datetime.date.strftime(datetime.datetime.now(),"%Y-%m-%d %H:%m:%s")
            # etime = nowyear.split("-")
            # tyear = int(etime[0])+int(record.year)
            # etime[0] = str(tyear)
            # yearstr = "-"
            # retime = yearstr.join(etime)
            vip = Vip(userid=record.userid, s_time=datetime.datetime.now(), e_time=retime)
            db.session.add(vip)
        db.session.commit()
        # except:
        #     db.session.rollback()
    else:
        print("鉴权失败")
    return "ok"


#添加课程使用.获取标签,分类,类别
@user_blue.route('/getTags')
def getTags():
    tags = Tags.query.all()
    tagslist = [{'id':i.id,'name':i.name} for i in tags]
    types = Ctype.query.all()
    typeslist = [{'id': i.id, 'name': i.name} for i in types]
    ctype = CourseType.query.all()
    clist = [{'id': i.id, 'name': i.name,'url':i.url,'times':i.times,'tcomment':i.tcomment,"descrip":i.descrip} for i in ctype]
    return jsonify({'code':200,'tags':tagslist,'types':typeslist,'clist':clist})



from qiniu import Auth
#获取七牛云的token
@user_blue.route("/get_qntoken")
def get_qntoken():
    #需要填写你的 Access Key 和 Secret Key
    access_key = 'c0Be3gXPLfVmpmBctJhF2kcfstqpikuW54A-YRiH'
    secret_key = 'VLsl_hHpZ-CMU3jszGORoak6CCdHV7nWOd3iw9qT'
    #构建鉴权对象
    q = Auth(access_key, secret_key)
    #要上传的空间
    bucket_name = 'syl2205'
    #3600为token过期时间，秒为单位。3600等于一小时
    token = q.upload_token(bucket_name)
    print(token)

    return jsonify({'code':200,'token':token})


# 添加课程
@user_blue.route('/addCourse', methods=['POST'])
def addCourse():
    try:
        # 获取参数
        data = json.loads(request.data)
        # 校验参数是否获取
        if not data:
            return jsonify({"code": 400, "msg": "缺少参数"})
        # 写入课程表
        print(data['name'])
        course = Course(name=data.get('name'), url=data.get('url'), descrip=data.get('desc'), ctype=data.get("type"))
        db.session.add(course)
        # 获取新加的课程id
        scourse = Course.query.filter(Course.name == data['name']).first()

        # 写入课程标签
        for i in data['tags']:
            tag = Tags.query.filter(Tags.id==i).first()
            scourse.tags.append(tag)
            # sql = "insert into course_tag(courseid,tagid) values(%d,%d)"%(scourse.id, int(i))
            # db.session.execute(sql)

        # 课程分类表
        for i in data['ctype']:
            sql = "insert into course_cate(courseid,course_typeid) values(%d,%d)"%(scourse.id, int(i))
            db.session.execute(sql)
        db.session.commit()
        return jsonify({"code": 200, "msg": "添加成功"})
    except:
        db.session.rollback()
        return jsonify({"code": 400, "msg": "添加失败"})


import math

# @user_blue.route('/getCourse')
# def getCourse():
#     #获取参数page
#     page = int(request.args.get('page'))
#     #获取上线、即将上线条件
#     online = int(request.args.get('is_publish'))
#     #获取类别
#     types = int(request.args.get('types'))
#     # 查询总条数
#
#     if types == 0:
#         total = Course.query.filter(Course.is_publish == online).count()
#     else:
#         total = Course.query.filter(Course.is_publish == online, Course.ctype == types).count()
#
#     #定义每页显示多少条
#     page_size = 2
#     #查询当前页记录
#     start =math.ceil((page-1)*page_size)
#
#     #获取排序字段
#     orderpara = request.args.get('orderpara')
#     if orderpara == 'new':
#         if types == 0:
#             course = Course.query.order_by(Course.create_time.desc()).filter(Course.is_publish==online).offset(start).limit(page_size).all()
#         else:
#             course = Course.query.order_by(Course.create_time.desc()).filter(Course.is_publish == online,Course.ctype==types).offset(start).limit(page_size).all()
#     else:
#         course = Course.query.order_by(Course.views.desc()).filter(Course.is_publish == online).offset(start).limit(page_size).all()
#     list = [{"id":i.id,"name":i.name,"url":i.url,'views':i.views}for i in course]
#     #返回结果
#     return jsonify({'code':200,"clist":list,"total":total,'page_size':page_size})



@user_blue.route('/getCourse', methods=['GET'])
def getCourse():
    # 获取当前页面
    page = request.args.get("page")
    # 获取已上线， 即将上线条件
    online = int(request.args.get('is_publish'))
    # 定义每页显示多少条
    page_size = 3
    # 获取条件
    start = math.ceil((int(page)-1)*page_size)
    # 获取类别
    types = int(request.args.get('types'))
    # 获取类别
    tags = int(request.args.get('tags'))
    # 排序字段
    orderpara = request.args.get('orderpara')
    # 重构where条件
    where = " 1=1"
    if online:
        where = where + " and c.is_publish="+str(online)

    if types > 0:
        where = where + " and c.ctype="+str(types)

    # 排序
    orderby = " order by c.views desc"
    if orderpara == "new":
        orderby = " order by c.create_time desc"
    # 查询一共有多少条
    if tags > 0:
        countsql = "select count(c.id) as tcount from course as c inner join course_tag as ct on c.id=ct.courseid where ct.tagid=" + str(tags)+" and"+where
    else:
        countsql = "select count(c.id) as tcount from course as c where"+where
    cres = db.session.execute(countsql)
    cdata = cres.fetchone()
    # 查询总条数
    total = cdata["tcount"]
    print(total)
    # 查询当前页对象
    if tags > 0:
        sql = "select c.* from course as c inner join course_tag as ct on c.id=ct.courseid where ct.tagid=" + str(tags) + " and " + where + orderby + " limit " + str(start) + "," + str(page_size)
    else:
        sql = "select c.* from course as c where " + where+orderby+" limit "+str(start)+","+str(page_size)
    res = db.session.execute(sql)
    data = res.fetchall()
    # 获取过来的数据必须序列化
    clist = [{"id": i.id, "name": i.name, "url": i.url, "views": i.views} for i in data]
    # 返回结果
    return jsonify({"code": 200, "clist": clist, "total": total, "page_size": page_size})


@user_blue.route('/cart', methods=['POST'])
def cart():
    pass


